Patent US-1913-1141347

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Arrange ailerons efficiently, simultenously, independently, banking ; propeller designed not to splinter ; monoplane supporting a car ; central keel below the monoplane ; two fins (ailerons) ; in diagrams, wings begin at front point and get widers ; propeller's in rear ; couldn't tell what was new here ; GOOD EXAMPLE example

  • Tech classes: CPC B64C23/065: Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips; CPC B64C9/02 Mounting or supporting thereof; CPC B64C2009/005 Ailerons; CPC Y02T50/10 Drag reduction
  • See also their publication: Kramsky and Kramsky, 1915, Monoplane
  • Inventor location: Chicago, Cook county, IL (FIPSloc=17031, imputed by HistPat)
  • Inventor signed. 16 days later, this patent was recorded as filed at the patent office. - Aug 29, 1913

Sources


Year filed 1913
Year granted 1915
Office US
Patent number 1141347
Inventors Frank Kramsky, Edward Kramsky
Inventor country US, US
Applicant person Frank Kramsky, Edward Kramsky
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Monoplane
English title Monoplane
Tech fields airplane, wings, stability, streamlined, efficiency, speed, strength, HTA
Filing date 1913-09-13
Full specification filed date
Application number 1913789587
Grant date 1915-06-01
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 789587
Patent agent Frank D. Thomason
Assigned to
National tech categories USPC 244/90R, USPC 244/91
IPCs
CPCs CPC B64C23/065, CPC B64C9/02, CPC B64C2009/005, CPC Y02T50/10
Family year 1913
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 3
Number of diagram pages 2
Number of figures 6
Number of claims 13